package com.dkd.manage.service.impl;

import java.util.ArrayList;
import java.util.List;

import com.dkd.common.constant.DkdContants;
import com.dkd.common.utils.DateUtils;
import com.dkd.common.utils.uuid.UUIDUtils;
import com.dkd.manage.domain.Channel;
import com.dkd.manage.domain.Node;
import com.dkd.manage.domain.VmType;
import com.dkd.manage.service.IChannelService;
import com.dkd.manage.service.INodeService;
import com.dkd.manage.service.IVmTypeService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dkd.manage.mapper.VendingMachineMapper;
import com.dkd.manage.domain.VendingMachine;
import com.dkd.manage.service.IVendingMachineService;
import org.springframework.transaction.annotation.Transactional;

/**
 * 设备管理Service业务层处理
 *
 * @author Wangzhixiong
 * @date 2024-12-12
 */
@Service
public class VendingMachineServiceImpl implements IVendingMachineService {
    @Autowired
    private VendingMachineMapper vendingMachineMapper;
    @Autowired
    private IVmTypeService vmTypeService;
    @Autowired
    private INodeService nodeService;

    @Autowired
    private IChannelService channelService;

    /**
     * 查询设备管理
     *
     * @param id 设备管理主键
     * @return 设备管理
     */
    @Override
    public VendingMachine selectVendingMachineById(Long id) {
        return vendingMachineMapper.selectVendingMachineById(id);
    }

    /**
     * 查询设备管理列表
     *
     * @param vendingMachine 设备管理
     * @return 设备管理
     */
    @Override
    public List<VendingMachine> selectVendingMachineList(VendingMachine vendingMachine) {
        return vendingMachineMapper.selectVendingMachineList(vendingMachine);
    }

    /**
     * 新增设备管理
     *
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Transactional
    @Override
    public int insertVendingMachine(VendingMachine vendingMachine) {
        // 新增设备
        // 1.1 生成8位的唯一标识作为设备唯一标识
        final String uuid = UUIDUtils.getUUID();
        vendingMachine.setInnerCode(uuid);
        //1.2 查询售货机类型表，补充设备容量
        final VmType vmType = vmTypeService.selectVmTypeById(vendingMachine.getVmTypeId());
        vendingMachine.setChannelMaxCapacity(vmType.getChannelMaxCapacity());
        //1.3 查询点位表，补充区域、点位、合作商等信息
        final Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
        BeanUtils.copyProperties(node, vendingMachine, "id"); // 属性拷贝 包括商圈类型，区域，合作商
        vendingMachine.setAddr(node.getAddress()); // 设备地址
        //1.4 设备状态
        vendingMachine.setVmStatus(DkdContants.VM_STATUS_NODEPLOY); // 0表示未启用
        vendingMachine.setCreateTime(DateUtils.getNowDate()); // 设备创建时间
        vendingMachine.setUpdateTime(DateUtils.getNowDate()); // 设备创建时间
        // 1.5 保存
        int result = vendingMachineMapper.insertVendingMachine(vendingMachine);

        // 2 新增货道
        // 声明货道集合
        List<Channel> channels = new ArrayList<>();
        for (int i = 1; i <= vmType.getVmRow(); i++) { // 外层行
            for (int j = 1; j <= vmType.getVmCol(); j++) {
                // 1-1 1-2 2-1 2-2...
                // 封装货道对象
                Channel channel = new Channel();
                channel.setChannelCode(i + "-" + j); // 货道编号
                channel.setVmId(vendingMachine.getId()); // 售货机id
                channel.setInnerCode(vendingMachine.getInnerCode()); // 货道编号
                channel.setMaxCapacity(vmType.getChannelMaxCapacity());
                channel.setCreateTime(DateUtils.getNowDate());
                channel.setUpdateTime(DateUtils.getNowDate());
                channels.add(channel);
            }
        }

        channelService.batchInsertChannels(channels);
        return result;
    }

    /**
     * 修改设备管理
     *
     * @param vendingMachine 设备管理
     * @return 结果
     */
    @Override
    public int updateVendingMachine(VendingMachine vendingMachine) {

        if (vendingMachine.getNodeId() != null) {
            // 查询点位表，补充区域、点位、合作商等信息
            final Node node = nodeService.selectNodeById(vendingMachine.getNodeId());
            BeanUtils.copyProperties(node, vendingMachine, "id"); // 属性拷贝 包括商圈类型，区域，合作商
            vendingMachine.setAddr(node.getAddress()); // 设备地址
        }
        vendingMachine.setUpdateTime(DateUtils.getNowDate());
        return vendingMachineMapper.updateVendingMachine(vendingMachine);
    }

    /**
     * 批量删除设备管理
     *
     * @param ids 需要删除的设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineByIds(Long[] ids) {
        return vendingMachineMapper.deleteVendingMachineByIds(ids);
    }

    /**
     * 删除设备管理信息
     *
     * @param id 设备管理主键
     * @return 结果
     */
    @Override
    public int deleteVendingMachineById(Long id) {
        return vendingMachineMapper.deleteVendingMachineById(id);
    }

    /**
     * 根据售货机编码查询售货机信息
     * @param innerCode 设备编号
     * @return 设备信息
     */
    public VendingMachine selectVendingMachineByInnerCode(String innerCode) {
        return vendingMachineMapper.selectVendingMachineByInnerCode(innerCode);
    }
}
